INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2834359e67a4f58e77fa192fc70fcc03b73c8c23d812d1ae8494d620cb4c5ec9', 
    'Ms5QwclIcrC1I6OH3WVY9Y161nwRnCdf+U5KXAqe0s0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)